Dopamin
MaybeAn estimated 0.1% of orders come back. But demand is soft, at -26.8% this quarter, so Dopamin is a Maybe.
- Flapen Score
- 61 / 100Top 7% of 2,966 Drogerie & Körperpflege niches · +12 vs the category median of 4961
- Market size
- €481K/yr231K searches / yr
- 90-day growth
- -26.8%search demand this quarter
- Competition
- 62%top-5 click share · 13 brands · 12 sellers
Flapen Score
Dopamin against its category
The dotted line is the Drogerie & Körperpflege average. Past it, Dopamin is stronger. Inside it, weaker.
Market
The Dopamin market on Amazon at a glance
Shoppers on Amazon Germany searched for Dopamin 231K times last year and spent an estimated €481K. The top 5 brands take 62% of clicks. Flapen scores it 61 out of 100, a Maybe.
01 · Demand
An estimated 10.0% of those searches ended in a purchase.
Shoppers searched for this 231K times in the last 12 months. That counts every search on Amazon Germany for this niche's terms. An estimated 10.0% of those searches ended in a purchase. Searches in the last 90 days moved -26.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated €481K a year.
- Searches, last 12 months
- 231K
- Growth, 90 days vs prior 90
- -26.8%
- Conversion, latest week
- 10.0%
- Market size, estimated
- €481Ka year
- Peak month
- November1.5× the quietest month
- Top search term
- 5 htp64K searches a year
02 · Price
A sale here is worth €20.78.
Listings sell for €20.78 on average, from €14.17 to €26.37. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 750 to 1,000 of them. At €20.78 that is €16K to €21K a year per listing.
- Average price
- €20.78inside the $15 to $100 sweet spot
- Price range
- €14.17–€26.37
- Amazon Germany median price
- €18.99across 29,809 niches
- Units sold a year
- 15K–20K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- €16K–€21K
- Returns
- 0.1%of orders · Amazon Germany median 1.1%
03 · Entry bar
The bar here is ads.
93% of listings pay for placement with sponsored ads. 93% ship with Prime. On an average day, 6.2% of listings are out of stock. The average listing ranks #639 within Aminosäuren. It carries 241 reviews at 4.42 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 93%
- Prime listings
- 93%
- Out of stock, average day
- 6.2%
- Average rank
- #639in Aminosäuren
- Average rating
- 4.42 starsAmazon Germany average 4.37 stars
- Average reviews
- 241per listing
- Listings tracked
- 14
04 · Newcomers
2 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 35 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 5
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 35 months
Products
Top Dopamin products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 11, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Green Naturals 5-HTP Hochdosiert: 200 mg 5-HTP 180 Kapseln
- Price
- €25.07
- Rating
- 4.5/5
- Reviews
- 63
- Age
- 9mo ago

5 HTP (Serotonin) 180 Kapseln á 500mg | 100% PFLANZLICHES Griffonia | 6 Monatsvorrat | Laborgeprüft & in DE Produziert | 5HTP von SUPPLENATURA
- Price
- €23.46
- Rating
- 4.5/5
- Reviews
- 175
- Age
- 1y ago

Naturkur 5-HTP 100 mg - 240 Kapseln im Apothekerglas - Vegan ohne Zusatzstoffe hergestellt in Unterfranken
- Price
- €19.94
- Rating
- 4.7/5
- Reviews
- 52
- Age
- 1y ago

5 HTP Formel aus Griffonia - Stimmungskapseln* mit Magnesiumbisglycinat und Vitamin B6 - Vegan - 120 Kapseln Griffonia 5HTP hochdosiert - Naturklar
- Price
- €17.17
- Rating
- 4.4/5
- Reviews
- 46
- Age
- 6mo ago

CLAV 5-HTP Kapseln hochdosiert 120 Kapseln plus Vitamin B6 für Nerven und Psyche 100 mg aus Griffonia Simplicifolia Samenextrakt natürlich pflanzlich & vegan
- Price
- €25.48
- Rating
- 4.4/5
- Reviews
- 272
- Age
- 3y ago
Trending
estimated 90-day click momentum
5 HTP Formel aus Griffonia - Stimmungskapseln* mit Magnesiumbisglycinat und Vitamin B6 - Vegan - 120 Kapseln Griffonia 5HTP hochdosiert - Naturklar
- Price
- €17.17
- Rating
- 4.4/5
- Reviews
- 46
- Age
- 6mo ago

Nutriwow 5-HTP Kapseln hochdosiert - 120 vegane Kapseln - 100 mg 5HTP aus Griffonia 20:1 Extrakt - 1x täglich - 4 Monate Vorrat
- Price
- €14.17
- Rating
- 4.5/5
- Reviews
- 129
- Age
- 9mo ago

Green Naturals 5-HTP Hochdosiert: 200 mg 5-HTP 180 Kapseln
- Price
- €25.07
- Rating
- 4.5/5
- Reviews
- 63
- Age
- 9mo ago

Naturkur 5-HTP 100 mg - 240 Kapseln im Apothekerglas - Vegan ohne Zusatzstoffe hergestellt in Unterfranken
- Price
- €19.94
- Rating
- 4.7/5
- Reviews
- 52
- Age
- 1y ago

5-HTP - 120 Kapseln mit 200 mg 5-HTP pro Kapsel (hochdosiert) - 30% Extrakt aus natürlichem Griffonia Simplicifolia - laborgeprüft & vegan pflanzliches 5?Hydroxytryptophan
- Price
- €23.11
- Rating
- 4.3/5
- Reviews
- 48
- Age
- 5mo ago
Newest
by launch date
5-HTP - 120 Kapseln mit 200 mg 5-HTP pro Kapsel (hochdosiert) - 30% Extrakt aus natürlichem Griffonia Simplicifolia - laborgeprüft & vegan pflanzliches 5?Hydroxytryptophan
- Price
- €23.11
- Rating
- 4.3/5
- Reviews
- 48
- Age
- 5mo ago

5 HTP Formel aus Griffonia - Stimmungskapseln* mit Magnesiumbisglycinat und Vitamin B6 - Vegan - 120 Kapseln Griffonia 5HTP hochdosiert - Naturklar
- Price
- €17.17
- Rating
- 4.4/5
- Reviews
- 46
- Age
- 6mo ago

Green Naturals 5-HTP Hochdosiert: 200 mg 5-HTP 180 Kapseln
- Price
- €25.07
- Rating
- 4.5/5
- Reviews
- 63
- Age
- 9mo ago

Nutriwow 5-HTP Kapseln hochdosiert - 120 vegane Kapseln - 100 mg 5HTP aus Griffonia 20:1 Extrakt - 1x täglich - 4 Monate Vorrat
- Price
- €14.17
- Rating
- 4.5/5
- Reviews
- 129
- Age
- 9mo ago

Naturkur 5-HTP 100 mg - 240 Kapseln im Apothekerglas - Vegan ohne Zusatzstoffe hergestellt in Unterfranken
- Price
- €19.94
- Rating
- 4.7/5
- Reviews
- 52
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 62% of clicks. Leaders hold, but buyers still shop past them.
Brands
13 flat
Sellers
12
Est. top-5 brand share
62%
Top 20: 100%
Est. top-5 click share
62%
Top 20: 100%
Open market
29%
- GREEN NATURALS19%
- supplenatura. Rheinland13%
- Naturkur12%
- Naturklar10%
- Vegavero9%
- CLAV9%
Demand
Dopamin search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top Dopamin search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 5 htp64K/yr
- 5htp53K/yr
- 5-htp27K/yr
- 5 htp kapseln hochdosiert16K/yr
- 5htp hochdosiert14K/yr
- griffonia12K/yr
- htp 56K/yr
- griffonia 5-htp hochdosiert7K/yr
- htp 5 hochdosiert6K/yr
- 5htp 200mg4K/yr
Reviews and returns
What reviews say buyers love and hate about Dopamin
We read the reviews and the return reasons for every product selling here.
“200mg ist auch viel”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
14 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Dopamin questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









